FLV means FLASH VIDEO. It is a new video
format developed with the launch of Flash MX. FLV streaming
media format makes online watching video possible with
features of quite fast loading rate and rather small size it
forms. Nowadays, all online video sites adopt FLV format,
and as there're more and more video sites and podcasts
sites, FLV as a newly born network format becomes more and
more popular. Either Youtube, Google video as
current most popular video sharing sites have adopted FLV as
WMA is Windows Media Audio. WMA is a
new audio format developed by Microsoft well known as MP3.
With a higher rate in files compression and better sound
quality than the latter, even far beyond those of RA.
To convert flv to wma,
FLV Splitter and
FFDSHOW. Run "regsvr32 FLVSplitter.ax" to register the
convert flv to wma file. Select an flv file, set the start
time, the end time or audio encoding bitrate if needed. The
bitrate is bigger, the file size is bigger, the audio
quality is higher, and vice versa. Click the Convert button
to convert flv to wma.
3GPP2 means The 3rd Generation
Partnership Project 2 (3GPP2) found in January 1999 by 4
standardized organizations respectively being
Telecommunications Industry Association (North America),
Telecommunication Technology Committee (Japan), Association
of Radio Industries and Business (Japan) and
Telecommunications Technology Association (South Korea),
3GPP2 aims differently from 3GPP by making the 3rd
Generation technical specification with the CDMA2000 as the
wireless interface on the base of ANSI-41core network. The
file extension is *.3g2.